86903901 has 24 divisors (see below), whose sum is σ = 149768640. Its totient is φ = 49658616.

The previous prime is 86903899. The next prime is 86903909. The reversal of 86903901 is 10930968.

It is not a de Polignac number, because 86903901 - 2¹ = 86903899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86903909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31521 + ... + 34166.

It is an arithmetic number, because the mean of its divisors is an integer number (6240360).

Almost surely, 2^86903901 is an apocalyptic number.

It is an amenable number.

86903901 is a deficient number, since it is larger than the sum of its proper divisors (62864739).

86903901 is a wasteful number, since it uses less digits than its factorization.

86903901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65710 (or 65697 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 86903901 is about 9322.2261826240. The cubic root of 86903901 is about 442.9415529255.

The spelling of 86903901 in words is "eighty-six million, nine hundred three thousand, nine hundred one".